By the end of this video, I would hope that you have an understanding and be able to apply to questions the following concepts. Know the different way we can display and describe the distributions of categorical variables including the frequency table, The bar chart, and stacked or segmented bar charts. Know what the mode is and what it is used for. Know how to answer statistical questions involving categorical variables. This video will answer everything you need to know as part of the Core: Data Analysis for Further Mathematics Units 3 and 4.